A patient is prescribed Flexeril (cyclobenzaprine) for muscle spasms. Which of the following is the most common side effect that the nurse should educate the patient about?

Tinnitus

Drowsiness

Diarrhea

Palpitations

Answer and Explanation

The Correct Answer is B

Choice A reason: Tinnitus is a rare side effect of Flexeril, which is a medication that relaxes the muscles and relieves pain and stiffness¹. Tinnitus is a ringing or buzzing sound in the ears that can be caused by various factors, such as ear infections, noise exposure, or certain medications. Flexeril does not affect the auditory system directly, but it can cause confusion or dizziness, which may worsen the perception of tinnitus.

Choice B reason: Drowsiness is the most common side effect of Flexeril, which is a medication that relaxes the muscles and relieves pain and stiffness¹. Drowsiness occurs because Flexeril has sedative and anticholinergic properties, which means that it blocks the action of acetylcholine, a neurotransmitter that regulates arousal and alertness. Flexeril can impair the mental and physical abilities, especially in elderly patients or those who take other medications that cause drowsiness¹. The nurse should educate the patient about the risk of drowsiness and advise them to avoid driving or operating machinery while taking Flexeril.

Choice C reason: Diarrhea is not a common side effect of Flexeril, which is a medication that relaxes the muscles and relieves pain and stiffness¹. Diarrhea is a condition that causes loose or watery stools, which can be caused by various factors, such as infections, food intolerance, or certain medications. Flexeril does not affect the gastrointestinal system directly, but it can cause dry mouth, nausea, or constipation, which may alter the bowel movements¹.

Choice D reason: Palpitations are not a common side effect of Flexeril, which is a medication that relaxes the muscles and relieves pain and stiffness¹. Palpitations are a sensation of rapid or irregular heartbeat, which can be caused by various factors, such as stress, anxiety, caffeine, or certain medications. Flexeril does not affect the cardiac system directly, but it can lower the blood pressure or interact with other medications that affect the heart rate, such as betablockers or antidepressants¹.

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Correct Answer is C

Explanation

Choice A reason: Vitamin C supplements are not a concern for the concurrent use with Lorazepam, which is a medication that reduces anxiety and insomnia by enhancing the effects of a neurotransmitter called gammaaminobutyric acid (GABA) in the brain¹. Vitamin C is an essential nutrient that supports the immune system and the synthesis of collagen, a protein that forms the connective tissue in the body. Vitamin C does not interact with Lorazepam or affect its metabolism or clearance.

Choice B reason: Caffeinated beverages are not a concern for the concurrent use with Lorazepam, but they may reduce its effectiveness or cause unwanted effects. Caffeine is a stimulant that increases the activity of the central nervous system and counteracts the sedative and calming effects of Lorazepam. Caffeine may also cause side effects such as nervousness, insomnia, or palpitations, especially in high doses or in sensitive individuals. The nurse should advise the patient to limit or avoid caffeine intake while taking Lorazepam, and to monitor their response to the medication.

Choice C reason: Alcohol is a concern for the concurrent use with Lorazepam, as it can increase the risk of serious and potentially fatal side effects. Alcohol is a depressant that slows down the activity of the central nervous system and enhances the effects of Lorazepam. Alcohol can cause additive effects such as excessive sedation, respiratory depression, coma, or death when taken with Lorazepam. The nurse should advise the patient to avoid alcohol consumption while taking Lorazepam, and to seek immediate medical attention if they experience any signs of overdose or toxicity.

Choice D reason: Dairy products are not a concern for the concurrent use with Lorazepam, as they do not affect its absorption, distribution, metabolism, or excretion. Dairy products are a source of calcium, protein, and other nutrients that support the bone health and the muscle function. Dairy products do not interact with Lorazepam or alter its pharmacokinetics or pharmacodynamics.

A. I will not engage in strenuous activity after taking Fluticasone. B. I will eat potassium rich foods now. C. I should watch for signs and symptoms of hyperglycemia. D. I will not eat for 4 hours after taking Fluticasone.

Correct Answer is C

Explanation

Choice A reason: This is incorrect. Fluticasone is a corticosteroid that is used to treat asthma and allergic rhinitis. It does not affect the patient's ability to exercise or engage in strenuous activity. In fact, exercise can help improve lung function and reduce inflammation.

Choice B reason: This is incorrect. Fluticasone does not affect the patient's potassium levels. Potassium is an electrolyte that is important for the function of the heart, muscles, and nerves. Some medications, such as diuretics, can lower potassium levels and require the patient to eat potassium rich foods, such as bananas, potatoes, and tomatoes. Fluticasone is not one of them.

Choice C reason: This is correct. Fluticasone can cause hyperglycemia, which is high blood sugar. This can occur because corticosteroids can increase the production of glucose in the liver and reduce the sensitivity of the cells to insulin, the hormone that regulates blood sugar. Hyperglycemia can cause symptoms such as increased thirst, hunger, urination, fatigue, and blurred vision. The patient should monitor their blood sugar levels regularly and report any changes to their doctor.

Choice D reason: This is incorrect. Fluticasone does not affect the patient's digestion or appetite. It can be taken with or without food. There is no need to avoid eating for 4 hours after taking Fluticasone. However, the patient should rinse their mouth with water after using Fluticasone inhaler or nasal spray, as this can help prevent oral thrush, a fungal infection that can cause white patches, soreness, and bleeding in the mouth.

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A patient is prescribed Flexeril (cyclobenzaprine) for muscle spasms. Which of the following is the most common side effect that the nurse should educate the patient about?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

When educating a patient about Lorazepam (Ativan), the nurse should advise against the concurrent use of which substance?

Correct Answer is C

Explanation

The nurse is teaching a patient about the long-term use of Fluticasone. The patient demonstrates understanding when they state:

Correct Answer is C

Explanation

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